Electron-Bombarded, Back-Illuminated CCD Sensors . For Low-Light-Level Imaging Applications . ... Significantly higher performance, reduced form factor, low-light-level surveillance cameras relative to present state of the art are critical for many commercial and military applications. ... A design and simulated performance of a video rate 2/3 inch, back-illuminated, electron bombarded CCD currently under development for low light imaging applications is also described. ...

Еще в разделе: (Показать все результаты (>1368) - www.sao.ru/ )

• Back-Illumination Paper-Abstract
• Abstract
• EBCCD Tutorial abstract and introduction

ON THE IMPACT OF THE GALACTIC ABERRATION ON VLBI-DERIVED PRECESSION MODEL Z.M. MALKIN Pulkovo Observatory Pulkovskoe Ch. ... Corrections to adopted precession rate are usually computed from the linear trends in long-term time series of celestial pole offset (CPO), which are the differences between the measured and the theoretical coordinates of the celestial pole. ... CONCLUSIONS We have estimated the impact of GA on parameters of precession-nutation model derived from VLBI observations. ...

Еще в разделе: (Показать все результаты (>322) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/personal/malkin/publ/zm10c.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm131.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm09a.pdf

... We computed the permanently shadowed areas and temperatures inside the craters for the variation of the position of the lunar pole of rotation with respect to the ecliptic pole with a period of 18.6 years. ... According to our results, the total permanently shadowed area in the polar craters of the Moon is equal to 50428.7 km2, or 0.13% of the total area of the lunar surface [3]. ... The area of permanently shaded part of a crater makes 59 % from all area of a crater [3]. ...

Еще в разделе: (Показать все результаты (>113) - selena.sai.msu.ru/ )

• Geophysical Research Abstracts
• Шевченко Владислав Владимирович

... backcorr makes a background spectrum appropriate to the accumulation region used for a given source spectrum. The task calls arfgen twice; once for the source region and once for the background region. The regions are read directly from the input datasets by arfgen . This gives the integrated effective area as a function of energy over both regions. From these two effective area curves, a direct normalization of the input background spectrum is performed. ... Input Files . ...

Еще в разделе: (Показать все результаты (>5526) - xmm.vilspa.esa.es/ )

Modern requirements stipulated for the Networking Technologies . Brief Review of the problems under solution. ... Distributed Collapsed Back Bone Technology Advantages and shortcomings of different approaches. Switches against routers. ... Position at the IS market. Position of the modern high-speed technologies. ... Review of switching technology. Review of the switch market.Classification of switches. ... Big corporate networks implementing switching and routing technologies. ...

Еще в разделе: (Показать все результаты (>690) - www.iki.rssi.ru/ )

• Incoherent scatter [Oulu]
• A Brief History of Magnetospheric Physics Before the Spaceflight Era
• LOC Information (I)

... Because of the low conductivity, the magnetic coupling is weak and depends critically on density, temperature, ionisation rate and charged species. ... Implications When the Hall regime dominates near the midplane and ambipolar diffusion is dominant closer to the surface, a thicker layer of the disc is unstable to MRI perturbations and modes grow faster than under the ambipolar diffusion approximation. ... Right panel: For weak coupling, Hall limit perturbations grow until vA/cs ~ 2.9. ...

Еще в разделе: (Показать все результаты (>504) - www.mso.anu.edu.au/ )

• Towards a Truly Unified Model of AGN
• Marc White - Astrophysicist - The Australian National University
• Free-Free Gaunt Factors

Title: A New Model of the Gravitational Lens 0957+561 and a Limit on the Hubble Constant . Authors: Norman A. Grogin , Ramesh Narayan (Harvard Univ.) ... Title: ROSAT/PSPC observation of the distant cluster CL0939+472 . ... Title: Interaction in the Bimodal Galaxy Cluster A3528 . ... Title: Cosmological Implications of Galaxy Cluster Evolution . ... Title: Galaxy Cluster Virial Masses and Omega . ... Matches 201 to 222 from a total of 222 matches for the search pattern galaxy cluster . ...

Еще в разделе: (Показать все результаты (>30) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy environment' all years
• astro-ph authors/title/abstract search for 'galaxy merging' all years

... Theoretical investigation was carried out of electron transport phenomena in superconducting heterostructures S-MB-N and S-MB-S with magnetic barriers (MB) determined by monolayer of ferromagnet (F) or spin-valve structures FNF or FIF (N is a normal metal, I is insulating layer). ... The I-V characteristics of cuprate bicrystal Josephson junctions have been experimentally investigated at different temperatures, barrier transparency factors and the phase difference of superconducting electrodes. ...

Еще в разделе: (Показать все результаты (>624) - www.cplire.ru/ )

• Six-Centimeter Radar Observations of 4179 Toutatis
• RADIO SIGNALS TO EXTRATERRESTRIALS
• Single-transistor microwave chaotic oscillator - NOLTA-2000

... Shustov B.M., Wiebe D.S. Dust expelling from the Galaxy ( abstract from the journal ). Astronomy Reports , 1995, 39 , 578-586 [AZh, 72 , 650-659]. Wiebe D.S., Shematovich V.I., Shustov B.M. Chemical and dynamical evolution of protostellar clouds: initial stages of collapse ( abstract from the journal ). ... Shustov B.M., Wiebe D.S., Tutukov A.V. Evolution of disk galaxies and loss of heavy elements into the intracluster medium. ... ApJ (Letters), 1998, 503 , L71-L74 ( astro-ph/9806155 ). ...

Еще в разделе: (Показать все результаты (>41) - www.inasan.rssi.ru/ )

• Abstract
• Dust Expelling
• NGC 4258 Maser Polarimetry

Stellarium 0.12.3 . ... Classes . ... Renderer . File Structure . ... StelViewportEffect Class Reference abstract . Allow to apply visual effects on the whole Stellarium viewport. More... #include < StelViewportEffect.hpp > . virtual QString  . ... drawToViewport (class StelRenderer *renderer)=0 . ... distortXY (float &x, float &y) const . ... Definition at line 35 of file StelViewportEffect.hpp . virtual void StelViewportEffect::distortXY . ... core/ StelViewportEffect.hpp . ...

Еще в разделе: (Показать все результаты (>485) - astro.uni-altai.ru/ )

• Stellarium: StelRenderClient Class Reference

Organisers: Marc Hindry (Institut de Math matiques de Jussieu) Philippe Lebacque (Laboratoire de Math matiques de Besan on) , Michael Tsfasman (CNRS, Laboratoire Poncelet, Institute for Information Transmission Problems) , Alexey Zykin (Laboratoire Poncelet, State University Higher School of Economics) . ... In our talk we provide the details of Selberg's method for a proof of a theorem that a positive proportion of non-trivial zeros of linear combination of L-functions lie on the critical line. ...

Еще в разделе: (Показать все результаты (>617) - www.mccme.ru/ )

• IUM10 conference: abstracts of some talks
• Workshop on geometric analysis and spectral theory. Abstracts
• Labo J.-V.Poncelet: GECKO

Subject, Object and Problems of Astrophysics. Practical and Theoretical Astrophysics. ... Visual Telescope; Problems Which Are Solved with the Its Help. ... Resolution of Telescopes. ... Effectiveness of Telescope in Respect of Resolution. ... Optical Power of Telescopes for Star-like and Extensive Objects. Boundary Magnitude. Reasons of Light Dissipation in Telescopes. ... Spectral Instruments in Astrophysics. ... Basic Photometrical Ideas, Magnitudes and Their Measurement. ...

Еще в разделе: (Показать все результаты (>72) - space.univ.kiev.ua/ )

• Publications of Astronomy and Space Physics Department
• Olexiy V. Agapitov presentations & posters
• Practice in Astrophysics

... Acceleration of particles in the vicinity of a massive black hole We propose a two-step mechanism for charged particle acceleration in the magnetosphere of a massive black hole surrounded by an accretion disk. Particles first gain energy by stochastic process during the accretion phase. It is shown that effective proton acceleration up to energies eV is possible in the turbulent magnetized accretion disk. ...

Еще в разделе: (Показать все результаты (>382) - hea.iki.rssi.ru/ )

• Сазонов Сергей Юрьевич (ИКИ РАН)
• abstracts
• High Energy Astrophysics Department at IKI RAN

... 2011 October 18 . Movie: Approaching Light Speed . ... Explanation: What would it look like to travel near the speed of light? Strange visual effects would appear as documented in the above relativistically-accurate animation . First of all, relativistic aberration would cause objects to appear to bunch up in front you. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . NASA Web Privacy Policy and Important Notices . A service of: ASD at NASA / GSFC . ...

Еще в разделе: (Показать все результаты (>2016) - www.sai.msu.su/ )

• Zen: q3c adass abstract
• Abstract Registration Form - INTERNATIONAL SYMPOSIUM "ASTRONOMY - 2005: CURRENT
• APOD: 2006 December 17 - A Force from Empty Space: The Casimir Effect

... Strange visual effects would appear as documented in the above relativistically-accurate animation . First of all, relativistic aberration would cause objects to appear to bunch up in front you. Next, the Doppler shift would cause the colors of forward objects to shift toward the blue, while things behind you would shift toward the red. ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: motion - color . Publications with words: motion - color . ...

Еще в разделе: (Показать все результаты (>53189) - www.astronet.ru/ )

• Астронет > Notes for PSR 1257+12
• XWare > APOD

ПЕРЕЛ?К ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО . ... Наука Укра?ни у св?товому ?нформац?йному простор?/ НАН Укра?ни; Редкол.: ... 2014 . ... Conf. on Astronomy and Space Physics, Kyiv, April 18- May 3, 2014 : Abstracts . ... Astronomy and Space Science/ Eds. M.K. Tsvetkov et al.- ... Астроном?чна школа молодих вчених", К?ровоград, 29- 31 трав., 2014 р.: Програма ? тези доп. 2014 . ... Укра?ни. Головна астроном?чна обсерватор?я НАН Укра?ни/ Упоряд. ...

Еще в разделе: (Показать все результаты (>333) - www.mao.kiev.ua/ )

Next: NICMOS/HST H-band (F160W) Images Up: NICMOS Science Previous: HST NICMOS Observations of . ... Observations of P . ... The NICMOS team has devised a comprehensive program of observations of the Galactic Center. ... Data in hand give a first look at variability and a detailed look at the search for the tip of the main sequence will be discussed where NICMOS has demonstrated adequate sensitivity and photometric precision to identify likely O8-B1 stars at the Galactic Center. ...

Еще в разделе: (Показать все результаты (>227) - www.stecf.org/ )

• ESA-ESO Working Groups
• VLT First Light
• ST-ECF Grism Spectrum Software for NICMOS Grism Data

. Title . Measurements summary . Effect of sacrificial charge injection . Annealing . Defect nature . Irradiation temperature effect and conclusion

Еще в разделе: (Показать все результаты (>355) - zebu.uoregon.edu/ )

• U of O High Energy Physics Seminars
• The Greenhouse Effect.
• Comparative Review of Alternative Energies

... In electron-positron colliders, effect of the lattice modification by opposing bunch focusing on the equilibrium radiation emittance is important at high values of the space charge parameter, so one should correctly evaluate this dynamic radiation emittance of the weak beam, which may differ a lot from the nominal emittance, already in the linear beam-beam force model. ... The linearized beam-beam force is equivalent to focusing insertion in linear lattice of the collider. ...

Еще в разделе: (Показать все результаты (>51) - vega.inp.nsk.su/ )

• http://vega.inp.nsk.su/~inest/book/LS/BIBO_NLO.pdf

... Hierarchy and stability 3. Stability criteria for triple systems 4. ... The results for selected systems with weak hierarchy (physical properties of components) System HD 40887 AB+CD HD 76644 AB+CD HD 217675 AB+CD HD 222326 A?+BC HD 284419 A+BC Spectral types K5V, M0V, K4V, ?? ... More accurate results for selected systems HD 217675/6 ( And) Quadruple system More accurate results for selected systems HD 217675/6 Pair B1B 2 More accurate results for selected systems HD 217675/6 (Zhuchkov et al. ...

Еще в разделе: (Показать все результаты (>39) - www.puldb.ru/ )